Show:
Perimeter
Area
Volume
Perimeter, Area, or Volume?
Area of a Right Triangle
100
What is the perimeter of a rectangle with a length of 8cm and a width of 3cm?
22cm
100

What is the area of a rectangle with a length of 8cm and a width of 3cm?

24 cm2

100

What is the volume of a rectangular prism that has the following measurements: l = 12cm, w = 6cm, & h = 8cm.

Volume = l x w x h. The volume is 576 cubic cm.

100
If you wanted to build a fence to go around your house would you need to find the perimeter, area, or volume?
You would need to find the perimeter.
100

What is the area of a right triangle with a base of 9mm and height of 6mm.

27 mm2

200
What is the perimeter of a square with a side measuring 8 inches?
32 inches
200

What is the area of a rectangle with a length of 9 cm and a width of 12 cm?

108 square cm

200

A box has the following measurements: l = 20m, w = 2m, & h = 2m What is the volume of the box?

Volume = l x w x h. The volume is 80 cubic meters.

200
If you wanted to know how much water would be needed to fill a pool would you calculate perimeter, area, or volume?
You would calculate the volume.
200

What is the area of a right triangle with a base of 8 in. and a height of 10 in.?

40 square inches

300

A rectangle has a perimeter of 50 inches. The length of one side is 15 inches. What is the width of one side?

10 inches

300

What is the area of a square room with a side of 6 ft?

36 sq. ft

300

A toy box has the following measurements. l = 10 cm, w = 10 cm, & h = 10 cm. What is the volume of the box?

Volume = l x w x h The volume is 1000 cubic cm or 1000cm³

300
If you needed to know how many tiles it would take to cover the floor would you calculate perimeter, area, or volume?
You would calculate the area.
300

What is the area of a right triangle with a base of 12 ft. and a height of 5 ft.?

30 ft2

400

What are the dimensions of a rectangle with a perimeter of 12 feet and an area of 9 square feet.

3ft by 3ft

400

What is the area of a field that has a length of 20ft and a width of 40ft?

800 square feet

400

Mrs. Browngold is buying a crate for her dog, Atlas. What is the volume of the crate if the length is 4 feet, the width is 2 feet, and the height is 3 feet?

The volume is 24 ft3

400
If you wanted to figure out how much cereal could fit inside of the box, would you calculate the perimeter, area, or volume?
You would calculate the volume.
400

What is the area of a right triangle with a base of 10cm and height of 7cm?

35cm2
500

Joey is building a garden that is 20 m long by 28 m wide. How much fence does he need to go around the outside of his garden?

96 m

500

The area of a rectangular living room is 40 square feet. It is 4 feet wide. What is the length of the living room ?

10 feet

500

What is the volume of a washing machine measuring 2 m deep, 1 m wide and 3 m high?

The volume would be 6m3

500
If you needed to buy fertilizer to spread on your 20’ by 15’ rectangular garden, would you need to find the perimeter, area, or volume?
You would need to find the area.
500

Mrs. Brown drew a square with one side that measures 4 in. She draws a diagonal line subdividing the square into two equal right triangles. What is the area of one of the right triangles?

8 square inches